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.on the afternoon of may 1, nurses got clearances from doctors and wheeled robert into helen's room.
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in the past, the uk established voluntary car-free zones, but it may have to legally enforce the boundaries through to comply with eu law.
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by that evening, nurses had moved the valenzuelas into a larger room and placed their beds together.
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the report called this �one of the most significant perils to humans resulting from human activity.�